Quote Originally Posted by cprokopf View Post
What kind of improvements are you really seeing? I've read multiple reviews on this product with mixed reviews. I believe that your take on the product would be the most logical to believe.
I dont have a dyno or know of one to go out and test to see what the numbers are for torq and hp. But I do know the speedo is working, the fan temp calibration works, and the rev limit modification works. I def know im registering better MPG's in city and highway. Ive heard that there is speculation to if the rear gear change actually worksor not.